/*
 * Copyright 1999-2017 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.druid.sql.dialect.postgresql.ast.expr;

public enum PGDateField {
    CENTURY,
    DAY,
    DECADE,
    DOW,
    DOY,
    EPOCH,
    HOUR,
    ISODOW,
    ISOYEAR,
    MICROSECONDS,
    MILLENNIUM,
    MILLISECONDS,
    MINUTE,
    MONTH,
    QUARTER,
    SECOND,
    TIMEZONE,
    TIMEZONE_HOUR,
    TIMEZONE_MINUTE,
    WEEK,
    YEAR
}
